Invention Grant
- Patent Title: Light source apparatus comprising a stack of low pressure gas filled light emitting panels and backlight module
- Patent Title (中): 光源设备包括一堆低压气体填充的发光面板和背光模块
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Application No.: US12039751Application Date: 2008-02-29
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Publication No.: US07936118B2Publication Date: 2011-05-03
- Inventor: Yi-Ping Lin , Jung-Yu Li , Shih-Pu Chen , Wei-Chih Lin , Lian-Yi Cho
- Applicant: Yi-Ping Lin , Jung-Yu Li , Shih-Pu Chen , Wei-Chih Lin , Lian-Yi Cho
- Applicant Address: TW Hsinchu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsinchu
- Agency: Jianq Chyun IP Office
- Priority: TW96107136A 20070302; TW96128647A 20070803; TW96147952A 20071204
- Main IPC: H01J19/06
- IPC: H01J19/06 ; H01K1/04
Abstract:
A light source apparatus applicable to a backlight module includes a cathode structure, an anode structure, a fluorescent layer, a secondary electron generation layer, and a low-pressure gas layer. The fluorescent layer is located between the cathode structure and the anode structure. The low-pressure gas layer is filled between the cathode structure and the anode structure. The secondary electron generation layer is disposed on the cathode structure and can generate additional secondary electrons to hit the fluorescent layer for improving the luminous efficiency.
Public/Granted literature
- US20080211377A1 LIGHT SOURCE APPASRATUS AND BACKLIGHT MODULE Public/Granted day:2008-09-04
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